Where are the people complaining about the pace of Game of Thrones? I've heard no complaints about the lack of action scenes in that series, but it also likes to develop characters and place emphasis on drama rather than throw two hours of Hollywood chaos in all at once.
Don't get me wrong, I have no issue with Game of Thrones or The Walking Dead, I think that the drama approach is so refreshing and makes both shows unique and brilliant in their own ways, I like the way they only tantalise you with extreme violence here and there, preferring to use drama and sometimes tension/suspense instead.
That said though, why is it only The Walking Dead that receives negative views about this? Perhaps the pacing was just a little unbalanced compared to season one or something, not that I noticed personally.
Anyway, the series will undoubtably pick up the pace soon, so keep watching for now if you think there's a chance it might rekindle your love for the show. Series one was awesome on so many levels, for me series two has been as well, albeit slower, apparently.